Mariota, the No. 2 pick of the 2015 draft and a Heisman winner, ran for 2,237 yards in his career at Oregon and will be a big part of that after running only 34 times as a rookie. The quarterback took off on two designed runs during a team period Sunday, and Mularkey said they will plan accordingly against the defenses they play while trying to avoid leaving a defender unblocked, the story said.